公开(公告)号：US3879586A

公开(公告)日：1975-04-22

申请号：US41134573

申请日：1973-10-31

申请人： ESSEX INTERNATIONAL INC

发明人： DUROCHER GIDEON A ,  DUROCHER DANIEL J

IPC分类号： G06F3/02 ,  H01H13/702 ,  H01H13/785 ,  H01H13/80 ,  H01H13/70 ,  H01H1/02

CPC分类号： H01H13/785 ,  H01H13/702 ,  H01H13/80 ,  H01H2201/004 ,  H01H2201/016 ,  H01H2201/032 ,  H01H2205/014 ,  H01H2207/002 ,  H01H2207/01 ,  H01H2215/008 ,  H01H2215/028 ,  H01H2217/01 ,  H01H2227/014 ,  H01H2229/032 ,  H01H2229/044 ,  H01H2229/058 ,  Y10T29/49105

摘要： A tactile switch plate for a keyboard comprises a non-conductive member sandwiched between a pair of conductors, the member having a planar body portion provided with a plurality of outwardly deformed carrier portions corresponding in number and spacing to the number and spacing of the keys of the keyboard. Each of the carrier portions is resiliently flexible for movement toward the plane of the body and each carrier portion carries a preferably elastomeric switching member that is adapted to bridge the conductors and establish an electrical circuit between the conductors. The plate and switching members preferably are produced by a molding process and the elastomeric switching members are cured by heat generated by an electrical current.

摘要翻译： 用于键盘的触觉开关板包括夹在一对导体之间的非导电构件，所述构件具有平面主体部分，该平面本体部分设置有多个向外变形的载体部分，数量和间距对应于键的数量和间隔 键盘。 每个承载部分具有弹性挠性以朝向主体的平面移动，并且每个承载部分承载优选弹性体的开关构件，其适于桥接导体并在导体之间建立电路。 板和切换构件优选地通过模制工艺制造，并且弹性体开关构件通过由电流产生的热量固化。

公开(公告)号：US20180197699A1

公开(公告)日：2018-07-12

申请号：US15653199

申请日：2017-07-18

申请人： LITE-ON ELECTRONICS (GUANGZHOU) LIMITED ,  LITE-ON TECHNOLOGY CORPORATION

发明人： HAI-NAN SHEN

IPC分类号： H01H13/7057 ,  H01H13/7065 ,  H01H13/70

CPC分类号： H01H13/7057 ,  H01H13/186 ,  H01H13/58 ,  H01H13/7013 ,  H01H13/7065 ,  H01H2205/014 ,  H01H2205/03

摘要： A key stabilizer is provided, in which the key stabilizer includes a keycap and a balance bar. The keycap has a bottom surface and two protruding portions disposed thereon. The keycap moves back and forth along a vertical direction between a top position and a bottom position. Each of the two protruding portions has an engaging portion at the end thereof. The bottom surface faces the bottom position, and the two protruding portions are arranged along a horizontal direction that is perpendicular to the vertical direction. The balance bar has a hinge portion and two side portions respectively connected to both ends of the hinge portion. The hinge portion is positioned on a rotation axis parallel to the horizontal direction. The end of each of the two side portions that is away from the hinge portion is inserted into the engaging portion.

公开(公告)号：US20180068809A1

公开(公告)日：2018-03-08

申请号：US15666683

申请日：2017-08-02

申请人： ALPS ELECTRIC CO., LTD.

发明人： Makoto Hayashi ,  Hisato Shimomura ,  Hidekazu Kato ,  Tatsuaki Kawase

IPC分类号： H01H13/14 ,  H01H13/50 ,  H01H13/04

CPC分类号： H01H13/14 ,  H01H1/26 ,  H01H13/04 ,  H01H13/50 ,  H01H13/52 ,  H01H2205/014

摘要： A switch device includes a housing, an operating member, a fixed contact, and a moving contact. The moving contact is, while being in contact with the fixed contact, urged toward the fixed contact so as to be in elastic contact with the fixed contact. The fixed contact includes a plate portion and is held by the housing with a space on one surface side of the plate portion. The moving contact includes a first extended portion that extends so as to intersect the plate portion. When the moving contact and the fixed contact are in contact with each other, the first extended portion intersects the plate portion while being inclined relative to the plate portion, and the first extended portion is in elastic contact with a corner portion on a one surface side of an edge of the plate portion.

公开(公告)号：US4067102A

公开(公告)日：1978-01-10

申请号：US558481

申请日：1975-03-14

申请人： Gideon A. DuRocher ,  Daniel J. DuRocher

发明人： Gideon A. DuRocher ,  Daniel J. DuRocher

IPC分类号： G06F3/02 ,  H01H13/702 ,  H01H13/785 ,  H01H13/80 ,  H01H11/00 ,  H01H11/06

CPC分类号： H01H13/785 ,  H01H13/702 ,  H01H13/80 ,  H01H2201/004 ,  H01H2201/016 ,  H01H2201/032 ,  H01H2205/014 ,  H01H2207/002 ,  H01H2207/01 ,  H01H2215/008 ,  H01H2215/028 ,  H01H2217/01 ,  H01H2227/014 ,  H01H2229/032 ,  H01H2229/044 ,  H01H2229/058 ,  Y10T29/49105

摘要： A tactile switch plate for a keyboard member has a planar body portion provided with a plurality of outwardly deformed carrier portions corresponding in number and spacing to the number and spacing of the keys of the keyboard. Each of the carrier portions is resiliently flexible for movement toward the plane of the body and each carrier portion carries a preferably elastomeric switching member that is adapted to bridge the conductors and establish an electrical circuit between the conductors. The plate and switching members are produced by a molding process and the elastomeric switching members are cured by heat.

摘要翻译： 用于键盘构件的触觉开关板具有平面主体部分，其设置有与键盘的键的数量和间隔相对应的数量和间隔的多个向外变形的载体部分。 每个承载部分具有弹性挠性以朝向主体的平面移动，并且每个承载部分承载优选弹性体的开关构件，其适于桥接导体并在导体之间建立电路。 板和切换构件通过模制工艺制造，并且弹性体切换构件通过加热固化。